CN114986062B - Fixed frock is used in distribution box back shroud spot welding - Google Patents
Fixed frock is used in distribution box back shroud spot welding Download PDFInfo
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- CN114986062B CN114986062B CN202210927957.5A CN202210927957A CN114986062B CN 114986062 B CN114986062 B CN 114986062B CN 202210927957 A CN202210927957 A CN 202210927957A CN 114986062 B CN114986062 B CN 114986062B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses a fixing tool for spot welding of a rear cover plate of a distribution box body, which comprises a fixing table, wherein four corners at the bottom of the fixing table are respectively provided with a support column, two front support beams and two rear support beams are arranged above the fixing table, the inner sides of the front support beams and the rear support beams at the same side are connected with a support bottom plate for placing a box body frame of the distribution box, the upper end of preceding supporting beam and back supporting beam all is equipped with the erection column, is equipped with the mounting bracket of liftable on the erection column, and the bottom of fixed station is equipped with the actuating mechanism who is used for driving the mounting bracket lift, and the lower extreme of mounting bracket is equipped with the mounting that is used for lid behind the fixed distribution box, and the mounting can push down behind the distribution box lid to the distribution box frame on. Compared with the prior art: this application can place the lid behind the block terminal box on block terminal box frame automatically accurately, and can avoid rocking of lid behind the block terminal box, can effectively improve the welded precision between lid and the block terminal box frame behind the block terminal box.
Description
Technical Field
The application relates to a block terminal processing technology specifically relates to a block terminal box back shroud spot welding is with fixed frock.
Background
The distribution box is a box body which is commonly used in a power system and is provided with a power supply index monitoring device. When preparation block terminal box, need be as an organic whole with box frame and back lid spot welding, the workman need place the back shroud and carry out spot welding on the box frame at the in-process of spot welding, and this kind of mode is difficult to guarantee the stability relatively between box frame and the back lid at the in-process of spot welding, leads to its welded effect relatively poor.
Disclosure of Invention
In order to overcome above technical defect, this application provides a block terminal box back shroud spot welding is with fixed frock.
According to the application, the fixing tool for spot welding of the rear cover plate of the distribution box body comprises a fixing table, wherein four corners of the bottom of the fixing table are respectively provided with a support column, two front support beams and two rear support beams are arranged above the fixing table, and the inner sides of the front support beams and the rear support beams on the same side are connected with a support bottom plate for placing a distribution box body frame;
the upper end of preceding supporting beam and back supporting beam all is equipped with the erection column, is equipped with the mounting bracket of liftable on the erection column, and the bottom of fixed station is equipped with the actuating mechanism who is used for driving the mounting bracket lift, and the lower extreme of mounting bracket is equipped with the mounting that is used for lid behind the fixed distribution box, and the mounting can push down behind the distribution box lid to the distribution box frame on.
Four angles of mounting bracket all are equipped with the lift cover, lift cover slip cap is established on corresponding erection column, actuating mechanism is including relative setting up there are two mount pads in the fixed station bottom, it is equipped with the driving shaft to rotate between two mount pads, the bottom of fixed station is equipped with the motor fixed plate, and be equipped with on the motor fixed plate and be used for driving shaft pivoted motor, be equipped with two actuating arms on the driving shaft relatively, be equipped with the opening corresponding with the actuating arm on the fixed station, the one end that the driving shaft was kept away from to the actuating arm passes corresponding opening and extends to the fixed station top, the mounting bracket upper end is equipped with the crossbeam, the both ends of crossbeam bottom all are equipped with the connecting plate, all articulated on every connecting plate have the connecting rod, the one end that the connecting plate was kept away from to the connecting rod is articulated as an organic whole with the upper end of homonymy actuating arm.
The mounting includes the loading board, and the upper end of loading board is equipped with a plurality of spliced poles that run through to the mounting bracket top, and the upper end of spliced pole is equipped with the limiting plate, is connected with the cover between mounting bracket and the loading board and establishes the buffer spring on the spliced pole, and the bottom of loading board is equipped with a plurality of vacuum chuck.
Four angles in the bottom of loading board all are equipped with T type reference column, and the lower extreme of T type reference column can insert in the locating hole of covering behind the block terminal box.
The front supporting beam and the rear supporting beam are respectively provided with a first cylinder, and the end part of a piston rod of the first cylinder is provided with a lateral clamping plate positioned at the same side above the supporting bottom plate.
The rear end of the supporting bottom plate is provided with a positioning plate.
Be equipped with L type mounting panel on the preceding supporting beam, be equipped with the guide rail on the horizontal board of L type mounting panel, it removes the seat to slide to be equipped with on the guide rail, be equipped with the second cylinder on the vertical board of L type mounting panel, the tip of second cylinder piston rod is fixed with removing the seat, it is equipped with the pivot to remove to rotate on the seat, the front end of pivot is equipped with the end plate, the interior terminal surface of end plate is equipped with the rubber pinch roller, the side of removing the seat is equipped with the curb plate, the outside of curb plate articulates there is the third cylinder, the tip of third cylinder piston rod articulates there is the actuating lever, the one end that the third cylinder piston rod was kept away from to the actuating lever is fixed with the inner of pivot.
The fixing tool for spot welding of the rear cover plate of the distribution box body can fix the rear cover of the distribution box body in advance by arranging the bearing plate, can place a frame of the distribution box body in advance by arranging the supporting bottom plate and the positioning plate to be matched with each other, can prevent the distribution box body frame from shaking left and right by arranging the first air cylinder and the lateral clamping plate, rock around can preventing block terminal box frame through setting up locating plate and position adjustable rubber pinch roller, through setting up the decline that actuating mechanism drove the loading board, can place the lid behind the block terminal box on block terminal box frame automatically accurately, and can avoid rocking of lid behind the block terminal box, can effectively improve the welded precision between block terminal box back lid and the block terminal box frame.
Drawings
Fig. 1 is a structural schematic diagram of a fixing tool for spot welding of a rear cover plate of a distribution box body according to an embodiment of the application.
Fig. 2 is a structural schematic diagram of a bottom view angle of a fixing tool for spot welding of a rear cover plate of a distribution box body according to an embodiment of the application.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Fig. 4 is a partial structural schematic diagram of a front support beam in the fixing tool for spot welding of the rear cover plate of the distribution box body according to an embodiment of the application.
Fig. 5 is a structural schematic diagram of a use state of a fixing tool for spot welding of a rear cover plate of a distribution box body according to an embodiment of the application.
Reference numerals: 1. a fixed table; 2. a support pillar; 3. a front support beam; 4. a rear support beam; 5. a support base plate; 6. mounting a column; 7. a mounting frame; 8. a drive mechanism; 801. a mounting base; 802. a drive shaft; 803. a drive arm; 804. a motor; 9. a fixing member; 901. a carrier plate; 902. connecting columns; 903. a limiting plate; 904. a buffer spring; 905. a vacuum chuck; 906. a T-shaped positioning column; 10. a lifting sleeve; 11. a motor fixing plate; 12. an opening; 13. a cross beam; 14. a connecting plate; 15. a connecting rod; 16. a first cylinder; 17. a lateral splint; 18. an L-shaped mounting plate; 1801. a transverse plate; 1802. a longitudinal plate; 19. a guide rail; 20. a movable seat; 21. a second cylinder; 22. a rotating shaft; 23. an end plate; 24. a side plate; 25. a third cylinder; 26. a drive rod; 27. positioning a plate; 28. a rubber pinch roller.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
As shown in the attached drawings 1-5, the fixing tool for spot welding of the rear cover plate of the distribution box body comprises a fixing table 1, four corners at the bottom of the fixing table 1 are respectively provided with a support column 2, two front support beams 3 and two rear support beams 4 are arranged above the fixing table 1, and the inner sides of the front support beams 3 and the rear support beams 4 at the same side are connected with a support bottom plate 5 for placing a frame of the distribution box body;
preceding supporting beam 3 and back supporting beam 4's upper end all is equipped with erection column 6, is equipped with the mounting bracket 7 of liftable on the erection column 6, and the bottom of fixed station 1 is equipped with the actuating mechanism 8 that is used for driving mounting bracket 7 to go up and down, and the lower extreme of mounting bracket 7 is equipped with the mounting 9 that is used for fixed distribution box back lid, and mounting 9 can push down the distribution box back lid to the distribution box frame.
In one embodiment, four corners of the mounting frame 7 are provided with lifting sleeves 10, the lifting sleeves 10 are slidably sleeved on the corresponding mounting posts 6, the driving mechanism 8 comprises two mounting seats 801 oppositely arranged at the bottom of the fixed platform 1, a driving shaft 802 is rotatably arranged between the two mounting seats 801, a motor fixing plate 11 is arranged at the bottom of the fixed platform 1, a motor 804 for driving the driving shaft 802 to rotate is arranged on the motor fixing plate 11, two driving arms 803 are oppositely arranged on the driving shaft 802, an opening 12 corresponding to the driving arm 803 is arranged on the fixed platform 1, one end of the driving arm 803 far away from the driving shaft 802 penetrates through the corresponding opening 12 and extends above the fixed platform 1, a cross beam 13 is arranged at the upper end of the mounting frame 7, connecting plates 14 are arranged at two ends of the bottom of the cross beam 13, a connecting rod 15 is hinged on each connecting plate 14, one end of the connecting rod 15 far away from the connecting plate 14 is hinged with the upper end of the driving arm 803 at the same side as a whole, the fixing part 9 comprises a bearing plate 901, the upper end of the bearing plate 901 is provided with a plurality of connecting columns 902 penetrating to the upper part of the mounting frame 7, the upper end of the connecting column 902 is provided with a limiting plate 903, a buffer spring 904 sleeved on the connecting column 902 is connected between the mounting frame 7 and the bearing plate 901, the bottom of the bearing plate 901 is provided with a plurality of vacuum chucks 905, the lifting direction of the mounting frame 7 can be stabilized by the arrangement of the lifting sleeve 10, the rear cover of the distribution box body is placed below the bearing plate 901, the vacuum chucks 905 at the bottom of the bearing plate 901 can adsorb and fix the rear cover of the distribution box body, the motor 804 is started, the motor 804 drives the driving shaft 802 to rotate, the driving shaft 802 drives the driving arm 803 to rotate, the rotation of the driving arm 803 drives the connecting rod 15 to increase the inclination angle of the connecting rod 15, the connecting rod 15 pulls the connecting plate 14 to move downwards, so that the mounting frame 7 at the bottom of the beam 13 is pulled to move downwards, the mounting rack 7 drives the loading plate 901 to descend, and the loading plate 901 can press the rear cover of the distribution box body down onto the distribution box body frame.
In one embodiment, in order to accurately fix the position of the rear cover of the distribution box body, T-shaped positioning columns 906 are arranged at four corners of the bottom of the bearing plate 901, the lower ends of the T-shaped positioning columns 906 can be inserted into positioning holes in the rear cover of the distribution box body, the rear cover of the distribution box body is placed in front of the lower portion of the bearing plate 901, negative pressure is not generated in the vacuum chucks 905, the positioning holes in the rear cover of the distribution box body are inserted into the corresponding T-shaped positioning columns 906 in an aligned mode, and the vacuum chucks 905 are connected with a vacuum pipeline to generate negative pressure in the vacuum chucks 905, so that the rear cover of the distribution box body is adsorbed and fixed.
All be equipped with first cylinder 16 on preceding supporting beam 3 and the back supporting beam 4, the tip of the 16 piston rods of first cylinder is equipped with and is located the homonymy the side direction splint 17 of supporting baseplate 5 top, the first cylinder 16 promotion side direction splint 17 of both sides can press from both sides tightly fixedly to the both sides of block terminal box frame, prevent that block terminal box frame from rocking about the welded in-process.
The rear end of supporting baseplate 5 is equipped with locating plate 27, and the setting of locating plate 27 can carry out preliminary injecing to the front and back position of block terminal box frame.
In an embodiment, an L-shaped mounting plate 18 is disposed on the front support beam 3, a guide rail 19 is disposed on a transverse plate 1801 of the L-shaped mounting plate 18, a moving seat 20 is slidably disposed on the guide rail 19, a second cylinder 21 is disposed on a longitudinal plate 1802 of the L-shaped mounting plate 18, an end portion of a piston rod of the second cylinder 21 is fixed to the moving seat 20, a rotating shaft 22 is rotatably disposed on the moving seat 20, an end plate 23 is disposed at a front end of the rotating shaft 22, a rubber pinch roller 28 is disposed on an inner end surface of the end plate 23, a side plate 24 is disposed on a side surface of the moving seat 20, a third cylinder 25 is hinged to an outer side of the side plate 24, a driving rod 26 is hinged to an end portion of a piston rod of the third cylinder 25, one end of the driving rod 26, which is far away from the piston rod of the third cylinder 25, is fixed to an inner end of the rotating shaft 22, the box frame is placed on the support base plate 5, the box frame is in a vertical state, the box frame is placed on the support base plate 5 on two sides and pushes the box frame, the positioning plate 27 preliminarily limits a position of the box frame, the third cylinder 25, the piston rod drives the piston rod 26 and the piston rod of the moving rod 22 and drives the moving rod to rotate the second cylinder 21 to rotate, the moving rod to shorten the end plate 21, and then the piston rod of the driving rod to drive the moving seat.
The working principle is as follows: the rear cover of the distribution box body is placed in front of the lower portion of the bearing plate 901, no negative pressure is generated in the vacuum chuck 905, the positioning hole in the rear cover of the distribution box body is inserted into the corresponding T-shaped positioning column 906 in an aligning manner, and the vacuum chuck 905 is connected with a vacuum pipeline to generate negative pressure in the vacuum chuck 905, so that the rear cover of the distribution box body is adsorbed and fixed; the distribution box frame to be welded is placed on the supporting bottom plate 5 and pushed, the positioning plate 27 preliminarily limits the position of the distribution box frame, the first air cylinders 16 on two sides of the distribution box frame are started at the moment, the first air cylinders 16 push the lateral clamping plates 17 to clamp and fix two sides of the distribution box frame, and the distribution box frame can be prevented from shaking left and right in the welding process; then, the third air cylinder 25 is started, a piston rod of the third air cylinder 25 extends, the piston rod of the third air cylinder 25 drives the driving rod 26 to rotate, the driving rod 26 drives the rotating shaft 22 and the end plate 23 to rotate to the transverse position, at the moment, the second air cylinder 21 is started, the piston rod of the second air cylinder 21 is shortened to drive the moving seat 20 to move backwards, so that the rubber pressing wheel 28 is driven to press the front end of the distribution box body frame, and the rubber pressing wheel 28 is matched with the positioning plate 27 to prevent the distribution box body frame from shaking forwards and backwards; then starter motor 804, motor 804 drives the rotation of driving shaft 802, driving shaft 802 drives actuating arm 803 and rotates, the rotation of actuating arm 803 drives connecting rod 15, make connecting rod 15's inclination grow, connecting rod 15 stimulates connecting plate 14 downstream, thereby the mounting bracket 7 downstream of pulling crossbeam 13 bottom, mounting bracket 7 drives the decline of loading board 901, loading board 901 can be with behind the block terminal box lid accurate push down to block terminal box frame on, can be accurate this moment to carry out welding jobs to behind the block terminal box lid and the block terminal box frame.
The above embodiments are only used for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto; although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions, which are defined by the claims of this application.
Claims (4)
1. A fixing tool for spot welding of a rear cover plate of a distribution box body comprises a fixing table (1), wherein support columns (2) are arranged at four corners of the bottom of the fixing table (1), and the fixing tool is characterized in that two front support beams (3) and two rear support beams (4) are arranged above the fixing table (1), and the inner sides of the front support beams (3) and the rear support beams (4) at the same side are connected with a support bottom plate (5) for placing a frame of the distribution box body; the upper ends of the front supporting beam (3) and the rear supporting beam (4) are respectively provided with an installation column (6), the installation columns (6) are provided with a lifting installation frame (7), the bottom of the fixed platform (1) is provided with a driving mechanism (8) for driving the installation frame (7) to lift, the lower end of the installation frame (7) is provided with a fixing part (9) for fixing a rear cover of the distribution box body, and the fixing part (9) can press the rear cover of the distribution box body down onto a distribution box body frame; the front supporting beam (3) and the rear supporting beam (4) are respectively provided with a first air cylinder (16), and the end part of a piston rod of the first air cylinder (16) is provided with a lateral clamping plate (17) which is positioned above the supporting bottom plate (5) at the same side; a positioning plate (27) is arranged at the rear end of the supporting bottom plate (5); be equipped with L type mounting panel (18) on preceding supporting beam (3), be equipped with guide rail (19) on horizontal board (1801) of L type mounting panel (18), it is equipped with removal seat (20) to slide on guide rail (19), be equipped with second cylinder (21) on vertical board (1802) of L type mounting panel (18), the tip of second cylinder (21) piston rod is fixed with removal seat (20), it is equipped with pivot (22) to rotate on removal seat (20), the front end of pivot (22) is equipped with end plate (23), and the interior terminal surface of end plate (23) is equipped with rubber pinch roller (28), the side of removing seat (20) is equipped with curb plate (24), the outside of curb plate (24) articulates there is third cylinder (25), the tip of third cylinder (25) piston rod articulates there is actuating lever (26), actuating lever (26) are kept away from the one end of third cylinder (25) piston rod with the inner of pivot (22) is fixed.
2. The fixing tool for spot welding of the rear cover plate of the distribution box body as claimed in claim 1, wherein the fixing tool comprises a base, four corners of the mounting rack (7) are respectively provided with a lifting sleeve (10), the lifting sleeves (10) are sleeved on the corresponding mounting columns (6) in a sliding manner, the driving mechanism (8) comprises two mounting seats (801) which are oppositely arranged at the bottom of the fixed table (1), a driving shaft (802) is rotatably arranged between the two mounting seats (801), a motor fixing plate (11) is arranged at the bottom of the fixing table (1), and the motor fixing plate (11) is provided with a motor (804) for driving the driving shaft (802) to rotate, two driving arms (803) are oppositely arranged on the driving shaft (802), the fixed table (1) is provided with an opening (12) corresponding to the driving arm (803), one end of the driving arm (803) far away from the driving shaft (802) passes through the corresponding opening (12) and extends to the upper part of the fixed table (1), a cross beam (13) is arranged at the upper end of the mounting rack (7), connecting plates (14) are respectively arranged at two ends of the bottom of the cross beam (13), a connecting rod (15) is hinged on each connecting plate (14), one end of the connecting rod (15) far away from the connecting plate (14) is hinged with the upper end of the driving arm (803) on the same side into a whole.
3. The fixing tool for spot welding of the rear cover plate of the distribution box body is characterized in that the fixing piece (9) comprises a bearing plate (901), a plurality of connecting columns (902) penetrating to the upper portion of the mounting frame (7) are arranged at the upper end of the bearing plate (901), a limiting plate (903) is arranged at the upper end of each connecting column (902), a buffer spring (904) sleeved on each connecting column (902) is connected between the mounting frame (7) and the bearing plate (901), and a plurality of vacuum suckers (905) are arranged at the bottom of the bearing plate (901).
4. The fixing tool for spot welding of the rear cover plate of the distribution box body as claimed in claim 3, wherein T-shaped positioning columns (906) are arranged at four corners of the bottom of the bearing plate (901), and the lower ends of the T-shaped positioning columns (906) can be inserted into positioning holes in the rear cover of the distribution box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927957.5A CN114986062B (en) | 2022-08-03 | 2022-08-03 | Fixed frock is used in distribution box back shroud spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927957.5A CN114986062B (en) | 2022-08-03 | 2022-08-03 | Fixed frock is used in distribution box back shroud spot welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114986062A CN114986062A (en) | 2022-09-02 |
| CN114986062B true CN114986062B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210927957.5A Active CN114986062B (en) | 2022-08-03 | 2022-08-03 | Fixed frock is used in distribution box back shroud spot welding |
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Citations (6)
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| CN107139489A (en) * | 2017-07-04 | 2017-09-08 | 无锡市红光标牌有限公司 | The ultra-sonic welded production line of washing machine cover lid plate |
| CN208825074U (en) * | 2018-07-21 | 2019-05-07 | 天津津城久筑混凝土有限公司 | A kind of concrete production rubble cleaning device |
| CN210366112U (en) * | 2019-07-26 | 2020-04-21 | 浙江劲刚机械有限公司 | Mechanical grabbing and conveying mechanism |
| CN111945290A (en) * | 2020-08-25 | 2020-11-17 | 宣城红妆美人床上用品有限公司 | Cotton padding puffing device for spinning |
| CN212552465U (en) * | 2020-06-03 | 2021-02-19 | 常熟市中鸿新能源科技有限公司 | Pre-welding clamp for lithium ion battery cover plate |
| CN114523246A (en) * | 2022-04-02 | 2022-05-24 | 上海兰钧新能源科技有限公司 | Novel battery frame and cover plate welding device and welding method |
-
2022
- 2022-08-03 CN CN202210927957.5A patent/CN114986062B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139489A (en) * | 2017-07-04 | 2017-09-08 | 无锡市红光标牌有限公司 | The ultra-sonic welded production line of washing machine cover lid plate |
| CN208825074U (en) * | 2018-07-21 | 2019-05-07 | 天津津城久筑混凝土有限公司 | A kind of concrete production rubble cleaning device |
| CN210366112U (en) * | 2019-07-26 | 2020-04-21 | 浙江劲刚机械有限公司 | Mechanical grabbing and conveying mechanism |
| CN212552465U (en) * | 2020-06-03 | 2021-02-19 | 常熟市中鸿新能源科技有限公司 | Pre-welding clamp for lithium ion battery cover plate |
| CN111945290A (en) * | 2020-08-25 | 2020-11-17 | 宣城红妆美人床上用品有限公司 | Cotton padding puffing device for spinning |
| CN114523246A (en) * | 2022-04-02 | 2022-05-24 | 上海兰钧新能源科技有限公司 | Novel battery frame and cover plate welding device and welding method |
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| CN114986062A (en) | 2022-09-02 |
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